@font-face {
  font-family: "Söhne";
  src: url("/fonts/soehne-variable-roman.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Söhne";
  src: url("/fonts/soehne-variable-kursiv.woff2") format("woff2");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #111;
  --ink-2: #6b6b6b;
  --ink-3: #a3a3a3;
  --rule: #e8e8e8;
  --bg: #fff;
  --font: "Söhne", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Header */
.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 2rem var(--gutter) 0;
}

.wordmark {
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  padding-bottom: 0.3rem;
  border-bottom: 3px solid var(--ink);
  white-space: nowrap;
}

.about-link {
  justify-self: end;
  font-size: 0.875rem;
  color: var(--ink-2);
  transition: color 0.15s;
}

.about-link:hover { color: var(--ink); }

@media (max-width: 480px) {
  .site-header { padding-top: 1.5rem; }
  .wordmark { font-size: 1.0625rem; }
}

/* Footer */
.site-footer {
  padding: 5rem var(--gutter) 3rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-3);
}

.site-footer a:hover { color: var(--ink); }

/* Homepage */
.grid {
  max-width: 82rem;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) var(--gutter) 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(2.25rem, 4vw, 3.5rem) clamp(1rem, 2.4vw, 2rem);
}

@media (max-width: 1024px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 680px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.card-image {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #f2f2f2;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.2s;
}

.card:hover .card-image img { transform: scale(1.025); }

.card h2 {
  margin-top: 1rem;
  text-align: center;
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* About */
.about {
  max-width: 34rem;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) var(--gutter) 0;
  font-size: 1.1875rem;
  line-height: 1.6;
  letter-spacing: -0.008em;
}

.about p + p { margin-top: 1.25rem; }

/* Interview */
.interview {
  max-width: calc(36rem + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.interview h1 {
  margin: clamp(3rem, 8vw, 5.5rem) 0 clamp(2rem, 5vw, 3rem);
  text-align: center;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.portrait {
  width: min(26rem, 100%);
  margin: 0 auto;
  aspect-ratio: 2 / 3;
  background: #f2f2f2;
}

.portrait img { width: 100%; height: 100%; object-fit: cover; }

.intro {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  font-size: clamp(1.25rem, 2.2vw, 1.4375rem);
  line-height: 1.38;
  letter-spacing: -0.017em;
  text-wrap: pretty;
}

.intro p + p { margin-top: 1rem; }
.intro a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.15em; }

.date {
  margin-top: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--ink-2);
}

.content {
  margin-top: 2.5rem;
  font-size: 1.0625rem;
  line-height: 1.72;
  letter-spacing: -0.005em;
}

.content p { margin-bottom: 0.9rem; text-wrap: pretty; }

.content a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--ink-3);
  text-underline-offset: 0.18em;
  transition: text-decoration-color 0.15s;
}

.content a:hover { text-decoration-color: var(--ink); }

.speaker {
  margin: 2.25rem 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.07em;
}

.speaker--host { color: var(--ink-3); }

.pullquote {
  margin: 3rem 0;
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.pullquote::before { content: "“"; }
.pullquote::after { content: "”"; }

/* Side arrows (wide screens only) */
.side-nav { display: none; }

@media (min-width: 1100px) {
  .side-nav { display: block; }
  .side {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    color: var(--ink-3);
    z-index: 10;
  }
  .side--prev { left: 0.5rem; }
  .side--next { right: 0.5rem; flex-direction: row-reverse; }
  .side:hover { color: var(--ink); }
  .side svg { flex-shrink: 0; }
  .side-preview {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    background: var(--bg);
    transition: max-width 0.3s ease-out, opacity 0.25s ease-out;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    white-space: nowrap;
  }
  .side--next .side-preview { flex-direction: row-reverse; }
  .side:hover .side-preview { max-width: 16rem; opacity: 1; }
  .side-preview img { width: 3rem; height: 4.5rem; object-fit: cover; }
}

/* End-of-page navigation */
.end-nav {
  max-width: calc(36rem + 2 * var(--gutter));
  margin: 4.5rem auto 0;
  padding: 2rem var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  position: relative;
}

.end-nav::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  border-top: 1px solid var(--rule);
}

.end {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.3;
}

.end--next { flex-direction: row-reverse; text-align: right; }

.end img {
  width: 3.25rem;
  height: 4.875rem;
  object-fit: cover;
  transition: opacity 0.15s;
}

.end:hover img { opacity: 0.8; }

.end small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-2);
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}